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The Oakley Ojector 9018 is a square-frame sunglass introduced in 2018, designed for everyday wear across casual and active settings. The frame features a universally flattering square silhouette with softly rounded edges and a distinctive circular hinge component that connects the temples to the front—a design detail that sets it apart from standard square frames.
Lightweight O-Matter Construction
Built from Oakley's proprietary O-Matter frame material, the Ojector delivers serious durability without the weight. O-Matter is a stress-resistant thermoplastic that's 25% lighter than traditional acetate and twice as strong. It flexes to absorb impact, resists temperature extremes, and won't become brittle over time—the reason Oakley frames hold up to years of daily wear. The material is also sweat-resistant, so the frame stays comfortable during workouts, beach days, or long drives.
Oakley's Three-Point Fit system ensures the frame only makes contact at the bridge and behind each ear, eliminating pressure points on your temples and cheeks. Optical alignment stays precise, and the fit remains secure without feeling tight. It's the engineering detail that makes all-day wear actually comfortable.
Prizm Lens Technology
The Ojector is available with Oakley Prizm lenses—a lens technology developed over 15 years to enhance color, contrast, and detail. Unlike standard tints that simply darken your view, Prizm lenses selectively filter specific wavelengths of light based on how your eyes perceive color. The result is sharper visual clarity, richer colors, and better depth perception in varying light conditions. Prizm Grey offers neutral color perception for everyday use, while Prizm Black Polarized adds glare-cutting power for water, snow, and bright pavement. Prizm Rose Gold and Prizm 24K options provide warm-toned contrast enhancement.
All lenses are made from Plutonite, Oakley's impact-resistant polycarbonate that blocks 100% of UVA, UVB, UVC, and harmful blue light up to 400nm. Many Prizm variants include polarization to eliminate reflected glare from horizontal surfaces.
Prescription-Ready and Versatile
The Ojector accepts Oakley Authentic Prescription lenses, making it a practical choice if you need vision correction. The 55mm lens width, 20mm bridge, and 143mm temples provide a medium-to-large fit that suits most adults. Whether you're running errands, driving, or spending the day outdoors, the Ojector handles the transition from casual to active without looking out of place.
Available in multiple color combinations ranging from matte black and polished clear to brown tortoise and grey smoke, the Ojector offers variety to match your style while keeping the design clean and functional.
Product Details
Product DetailsModel
0OO9018Shape
Gender
Material
Bridge Type
Rim Type
Age Group
Color Details
Color DetailsColor Code
901806Color Description
Polished BlackFrame Color
BlackLens Color
Prizm Rose Gold Polarized
Color Code
901801Color Description
Matte BlackFrame Color
BlackLens Color
Prizm Grey
Color Code
901805Color Description
Matte Brown TortoiseFrame Color
TortoiseLens Color
Prizm Tungsten Polarized
Color Code
901810Color Description
Matte BlackFrame Color
BlackLens Color
Prizm 24k Polarized
Color Code
901803Color Description
Matte BlackFrame Color
BlackLens Color
Prizm Violet
Color Code
901804Color Description
Black InkFrame Color
BlackLens Color
Prizm Black Polarized
Color Code
901811Color Description
Matte ClearLens Color
Prizm Sapphire
Color Code
901802Color Description
Polished ClearLens Color
Prizm Sapphire
Color Code
901809Color Description
Matte Grey InkLens Color
Prizm Black Polarized
Color Code
901812Color Description
Matte Grey SmokeLens Color
Prizm Ruby
Color Code
901815Color Description
Matte Black TortoiseFrame Color
BlackLens Color
Prizm Black Polarized
Color Code
901817Color Description
Matte StonewashLens Color
Prizm Black
Color Code
901813Color Description
Olive InkLens Color
Prizm Black
Color Code
901816Color Description
Matte Crystal BlackFrame Color
BlackLens Color
Prizm Rose Gold Polarized
Color Code
901814Color Description
Grey InkLens Color
Prizm Sapphire Polarized
Color Code
901818Color Description
Matte Brown TortoiseFrame Color
BrownLens Color
Prizm Black
Size Details
Size DetailsBridge Width
20.00Temple Length
143.00Size
5520-143
Bridge Width
20.00Temple Length
143.00Size
5520-143
Bridge Width
20.00Temple Length
143.00Size
5520-143
Bridge Width
20.00Temple Length
143.00Size
5520-143
Bridge Width
20.00Temple Length
143.00Size
5520-143
Bridge Width
20.00Temple Length
143.00Size
5520-143
Bridge Width
20.00Temple Length
143.00Size
5520-143
Bridge Width
20.00Temple Length
143.00Size
5520-143
Bridge Width
20.00Temple Length
143.00Size
5520-143
Size
5520-143
Bridge Width
20.00Temple Length
143.00Size
5520-143
Bridge Width
20.00Temple Length
143.00Size
5520-143
Bridge Width
20.00Temple Length
143.00Size
5520-143
Bridge Width
20.00Temple Length
143.00Size
5520-143
Bridge Width
20.00Temple Length
143.00Size
5520-143
Bridge Width
20.00Temple Length
143.00Size
5520-143
Oakley Ojector 9018 Sunglasses
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Frequently Asked Questions
Are Oakley Ojector 9018 sunglasses prescription-ready?
Yes, the Oakley Ojector 9018 is fully prescription-ready. It accepts Oakley Authentic Prescription lenses in single vision, progressive, and other prescription types. The lenses come laser-etched with the Oakley ellipse logo for authenticity. The frame's 55mm lens width and stable O-Matter construction make it well-suited for prescription lens installation.
What is Oakley Prizm lens technology and how does it work?
Oakley Prizm is a lens technology that enhances color, contrast, and detail by selectively filtering specific wavelengths of light. Unlike traditional tints that just darken your view, Prizm lenses manipulate the light spectrum to boost certain colors while muting others, resulting in sharper visual clarity and reduced eye fatigue. Prizm was developed over 15 years using hyperspectral imaging research.
What is O-Matter frame material and is it durable?
O-Matter is Oakley's proprietary nylon-based thermoplastic frame material. It's 25% lighter than traditional acetate and twice as strong, offering excellent flexibility and impact resistance. O-Matter is sweat-resistant, withstands temperature extremes without becoming brittle, and is built to last for years of daily wear. The material was specifically engineered to meet the demands of professional athletes while providing all-day comfort.
What size are the Oakley Ojector 9018 sunglasses?
The Oakley Ojector 9018 has a 55mm lens width, 20mm bridge width, and 143mm temple length. This is considered a medium-to-large fit suitable for most adult face sizes. The frame features a universally flattering square silhouette with softly rounded edges that works well across different face shapes.
What is the Ahyris collection and how does the Ojector fit into it?
The Ahyris collection is a family of Oakley eyewear styles featuring a unique circular hinge component that connects the temples to the front of the frame. The Ojector is part of this collection, sharing this distinctive design element with other models like the Deadbolt and Coldfuse. The Ojector was released in 2021 as a lifestyle-focused frame with a contemporary square silhouette.
Do Oakley Ojector sunglasses have UV protection?
Yes, all Oakley Ojector lenses provide 100% UV protection. The lenses are made from Plutonite, Oakley's proprietary polycarbonate material that blocks 100% of UVA, UVB, UVC rays, and harmful blue light up to 400nm. This protection is built into the lens material itself, not just a coating, so it won't wear off over time.
Compare With Similar Frames
How the Oakley Ojector 9018 Sunglasses stacks up against the closest alternatives we carry.
- Iconic design with decades of heritage and recognition
- Slightly more squared-off shape for a classic retro look
- Metal rivet accents on the frame for vintage styling
- Lower starting price ($114.67 vs $124.50)
- Slightly different aesthetic with more angular lines
- Same O-Matter durability and Prizm lens technology
- Larger 59mm lens width for bigger faces or more coverage
- Same iconic Holbrook styling in a supersized version
- Better fit for those who find standard frames too small
Read the full comparison
Oakley Ojector 9018 vs. Holbrook 9102 vs. Sylas 9448
Choosing between Oakley's lifestyle square frames comes down to design heritage, fit preferences, and styling details. Here's how the Ojector 9018 stacks up against two of its closest competitors in our catalog.
Ojector 9018 vs. Holbrook 9102: Modern vs. Classic
The Holbrook 9102 is Oakley's most iconic square frame, inspired by 1980s Frogskins with metal rivet accents and a retro vibe. The Ojector takes a more contemporary approach with its Ahyris collection circular hinge detail and softly rounded square shape. Both use O-Matter frames and offer Prizm lenses, but the Holbrook leans vintage while the Ojector feels current.
Sizing is nearly identical—the Holbrook has a 55mm lens width just like the Ojector—but the Holbrook's more angular corners give it a slightly boxier look on the face. If you want instant recognition and classic styling, the Holbrook delivers. If you prefer a cleaner, more refined design that doesn't scream "retro," the Ojector is the better choice. Both are prescription-ready and priced similarly ($124.50 starting).
Ojector 9018 vs. Sylas 9448: Design Details Matter
The Sylas 9448 is another modern square frame at a slightly lower price point ($114.67 starting). It shares the Ojector's O-Matter construction and Prizm lens options, but lacks the Ahyris collection's distinctive circular hinge component. The Sylas has more angular, aggressive lines compared to the Ojector's universally flattering rounded square shape.
If budget is your primary concern and you don't care about the Ahyris design detail, the Sylas saves you about $10. But the Ojector's more refined hinge design and softer silhouette make it the better choice for all-day wear and broader face shape compatibility. The Ojector also offers more color and lens combinations (16 variants vs. fewer for the Sylas).
Ojector 9018 vs. Holbrook XL 9417: Size Matters
The Holbrook XL takes the classic Holbrook design and scales it up to a 59mm lens width—4mm wider than the Ojector's 55mm. That might not sound like much, but on your face it's the difference between a comfortable medium-large fit and a true oversized look. The Holbrook XL is ideal if you have a larger head or want maximum coverage, but it can overwhelm smaller faces.
The Ojector's 55mm width hits the sweet spot for most adults—large enough for good coverage, but not so big that it extends past your face width. If standard frames usually feel too small on you, go with the Holbrook XL. If you want a versatile, everyday fit that doesn't look oversized, the Ojector is the smarter pick.
Why Choose the Oakley Ojector 9018?
The Ojector stands out for its balance of contemporary design, universal fit, and refined details. The Ahyris collection circular hinge is more than just styling—it's a conversation piece that sets this frame apart from standard square sunglasses. The softly rounded square shape flatters more face types than the Holbrook's angular corners or the Sylas's aggressive lines. And with 16 color and lens combinations including multiple Prizm options, you get more variety to match your style.
At $124.50 starting, the Ojector is priced competitively with the Holbrook while offering a more modern aesthetic. It's the frame for buyers who want Oakley quality and Prizm lens technology in a design that feels current, not retro.
At a Glance
Oakley Holbrook 9102 Sunglasses
Pros:
- Iconic design with decades of heritage and recognition
- Slightly more squared-off shape for a classic retro look
- Metal rivet accents on the frame for vintage styling
- Wider range of special editions and collaborations available
Cons:
- Heavier feel compared to the Ojector's streamlined design
- Less contemporary styling—may feel dated to some
- No Ahyris collection hinge detail
- Similar price point but older design language
Oakley Sylas 9448 Sunglasses
Pros:
- Lower starting price ($114.67 vs $124.50)
- Slightly different aesthetic with more angular lines
- Same O-Matter durability and Prizm lens technology
- Good alternative if Ojector is out of stock in your preferred color
Cons:
- Not part of the distinctive Ahyris collection
- Less universally flattering silhouette according to reviews
- Fewer color and lens combinations available
- Less refined hinge design compared to Ojector's circular component
Oakley Holbrook XL 9417 Sunglasses
Pros:
- Larger 59mm lens width for bigger faces or more coverage
- Same iconic Holbrook styling in a supersized version
- Better fit for those who find standard frames too small
- Similar price range with Prizm lens options
Cons:
- Can look oversized on small-to-medium faces
- Heavier overall weight due to larger frame size
- Less versatile styling—more of a statement piece
- May extend beyond face width on average-sized heads